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Characterization of the organic LED based visible light communications

Lookup NU author(s): Dr Paul HaighORCiD

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Abstract

© 2016 IEEE.This paper presents experimental results on a visible light communications system utilizing organic light-emitting diodes (OLEDs) and 16-quadrature amplitude modulation. The modulation bandwidth of the OLED device is limited to 310 kHz and the signal is generated on carrier frequencies fc = {100, 200, 300} kHz for use across different regions of the OLED frequency response. We demonstrate how setting a specific carrier frequency can affect the system performance. The supported bit rates are 220, 640 and 260 kb/s for fc = 100, 200 and 300 kHz, respectively. The angular dependence of the system performance is also analysed.

Publication metadata

Author(s): Chvojka P, Dvorak P, Pesek P, Zvanovec S, Haigh PA, Ghassemlooy Z

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP 2016)

Year of Conference: 2016

Online publication date: 22/09/2016

Acceptance date: 02/04/2016

Publisher: IEEE

URL: https://doi.org/10.1109/CSNDSP.2016.7573912

DOI: 10.1109/CSNDSP.2016.7573912

Library holdings: Search Newcastle University Library for this item

ISBN: 9781509025268

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